AMTECH SYS INC

Ticker: ASYS CUSIP: 032332504 Class: COM PAR $0.01N

Invesco Ltd.'s Holding History (CIK: 0000914208)

Note: Option positions (PUT/CALL) are excluded.

Q4 2020
Shares 23,695 Value ($000) $151 Avg Close $5.95 Range $4.90 - $7.17
Q3 2020
Shares 24,701 Value ($000) $121 Avg Close $5.15 Range $4.71 - $5.94
Q2 2020
Shares 25,517 Value ($000) $124 Avg Close $4.94 Range $4.18 - $5.71
Q1 2020
Shares 28,577 Value ($000) $124 Avg Close $5.63 Range $3.55 - $7.96
Q1 2019
Shares 116,492 Value ($000) $621 Avg Close $4.94 Range $4.35 - $5.45
Q4 2018
Shares 111,241 Value ($000) $504 Avg Close $4.88 Range $4.03 - $5.83
Q3 2018
Shares 86,918 Value ($000) $464 Avg Close $5.48 Range $4.56 - $6.23
Q2 2018
Shares 162,559 Value ($000) $983 Avg Close $7.80 Range $5.85 - $10.67
Q1 2018
Shares 148,028 Value ($000) $1,084 Avg Close $9.00 Range $6.92 - $11.53
Q4 2017
Shares 135,392 Value ($000) $1,363 Avg Close $12.22 Range $9.31 - $15.45
Q4 2015
Shares 107,749 Value ($000) $675 Avg Close $5.17 Range $4.12 - $8.40
Q3 2015
Shares 106,160 Value ($000) $456 Avg Close $6.60 Range $4.27 - $11.11
Q2 2015
Shares 69,494 Value ($000) $722 Avg Close $11.09 Range $9.84 - $12.93
Q1 2015
Shares 60,118 Value ($000) $672 Avg Close $10.05 Range $7.96 - $12.59
Q4 2014
Shares 88,270 Value ($000) $900 Avg Close $9.39 Range $7.52 - $11.15
Q3 2014
Shares 91,092 Value ($000) $975 Avg Close $10.51 Range $8.47 - $12.37
Q2 2014
Shares 93,780 Value ($000) $1,147 Avg Close $9.91 Range $7.58 - $13.00
Q1 2014
Shares 23,002 Value ($000) $280 Avg Close $10.42 Range $6.87 - $13.74
Q4 2013
Shares 50,115 Value ($000) $349 Avg Close $7.78 Range $6.19 - $9.21
Q3 2013
Shares 28,074 Value ($000) $205 Avg Close $6.68 Range $5.44 - $7.70
Q2 2013
Shares 25,082 Value ($000) $160 Avg Close $4.48 Range $3.21 - $7.93